Lu Steel, Ningbo pipeline dealer long-term to find the delivery Liaocheng Lu Steel Pipe Co., Ltd., production and operation of large diameter thick-walled seamless steel pipe, all year round with thousands of tons of stock pipes resources for the procurement of friends in the community inquiries. Tel :0635 -88,764,388,876,446 phone: 13406354485 13406354498 Contact person: full Qiang Wang 
 API SPEC 5L-2007 (line pipe specification), the American Petroleum Institute prepared and published around the world, Universal. Pipeline: the shaft out of the ground, oil, gas or water pipeline transported to the oil and gas industry companies. Line pipe including seamless and welded pipe two pipe ends plain end, threaded end, and the order of the port side; its connection to the end of the first welding, coupling connection, socket connection. The pipe is made of steel grade of B, X42 of X56, of X65, the X70 and so on. 
 Pipeline: line pipe Standard: line pipe specification :8-1240 1-200mm 
 API SPEC 5L - the American Petroleum Institute Standard 
 GB/T9711-- Chinese national standard 
 Pipeline Usage: used in oil and gas industry, oxygen, water, oil pipeline 
 The pipeline mainly produces steel pipe grades: 
 B, X42, X52, X60, X65, X70 L245 L290 L320 L360 L390 L450 L485 and other specifications of the pipeline. 
 Liaocheng Lu Steel Pipe Co., Ltd., the main production and operation of large diameter thick-walled seamless steel pipe, supplemented by labor insurance products to provide a service for major companies. Has formed to consolidate the purchase channels of Tianjin big seamless, Baotou, Baosteel, the value of steel, smelting and refining of steel and other major steel mills, with Hebei Electric Power, China Petroleum, China Railway Construction, Luxi Chemical, CJ Group The large well-known enterprises to establish a good supplier relations. 
 Standing resource material standard: structure tube GB8162-1999, fluid pipe GB8163-1999, low and medium pressure boiler pipe GB3087-1999, high-pressure boiler pipe GB5310-1999, fertilizer dedicated pipe GB6479-2000, petroleum cracking pipe GB9948-88, and seamless The square tube, stainless steel grades Daquan 022-81432852. Implementation of international GB8162-2008 (structural pipe) GB8163-2008 (fluid pipe) GB3087-2008 (low and medium pressure boiler pipe) GB5310-2008 (high-pressure boiler tubes), GB6479-2000 (fertilizer special pipe), GB9948-2006 (oil cracking tubes) API SPEC 5 (line pipe) GB5312-8 (marine tube) 
 Main: large diameter thick-walled seamless steel pipe 
 Main Standard: 20G, GB5310-1995, GB6479-2000, GB9948-88, GB/T8162-99 GB/T8163-99, GB3087-99 
 Main Material: 10CrMo910 12Cr1MoVG, 15CrMoG, 35CrMo, T91, A335P22 WB36 (15NiCuMoNb5), Iron and Steel Research 102 (12Cr21MoWVTiB), 12Cr2Mo, Cr5Mo, 20 #, 45 #, 16Mn, 27SiMn. 
 The Company since its inception, all employees in the quality first, people-oriented, business integrity, mutual benefit policy. The strong support of our customers, just a few years has gradually grown into a strong financial background, excellent reputation, adequate supply, complete supporting facilities of leading enterprises. The companies all year round with thousands of tons of stock pipe resources for friends and the community more information procurement.